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Rating


Here is a new CEDR chess engines ranking list. The Chess Engines Diary team has conducted extensive tests, evaluating over 855,000 games. Please note that this database has been "cleaned," and we have excluded games that lasted fewer than 10 moves from the list.



TOP-64

Chess Engines Diary Rating CEDR – 01.03.2026
generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230)
All 837.643 games, Time:3’+3” Minimum 500 games
Pl Engine Rating Score Games (%)
1 Stockfish dev-20250906 3755.5 520.00 892 58.30
2 Reckless 0.9.0 dev-2a847427 3743.6 645.00 1163 55.46
3 Obsidian 15.14 3733.3 339.50 606 56.02
4 PlentyChess Alamat 7.0.41 SE 3731.4 786.00 1455 54.02
5 Integral 7 dev.8bab JA 3726.9 533.00 901 59.16
6 Alexandria 8.1.2 3723.0 851.00 1430 59.51
7 Berserk 20250606 3714.4 816.00 1560 52.31
8 Dragon 3.3 3712.9 6413.50 12403 51.71
9 Caissa 1.22 3710.2 539.50 1042 51.78
10 Lc0 0.32.0 3706.8 260.50 529 49.24
11 Viridithas 19.0.1 3699.4 446.50 893 50.00
12 Halogen 16.0.0 3698.5 324.00 590 54.92
13 RubiChess 20250520 3698.4 358.00 700 51.14
14 Tarnished 5.0 3697.2 348.50 599 58.18
15 Clover 9.1 JA 3695.0 1532.50 3166 48.40
16 Stormphrax 7.0.0 3694.6 290.50 502 57.87
17 Quanticade Cronus 3.0 3689.4 503.00 1014 49.61
18 Horsie 1.0.6 JA 3687.3 1149.00 2203 52.16
19 Pawnocchio 1.9.2 3682.4 358.50 738 48.58
20 Motor 0.9.0 3680.0 1665.50 3395 49.06
21 Arasan 25.1 3675.9 256.50 544 47.15
22 Astra 6.1.1 3675.1 1362.00 2331 58.43
23 Starzix 6.1 JA 3674.6 668.00 1335 50.04
24 Ethereal 14.25 3672.2 3642.00 6681 54.51
25 Fritz 20 3670.6 893.50 1709 52.28
26 Uralochka 3.42a 3663.2 400.50 750 53.40
27 Lizard 11.0.0 3655.3 523.50 1086 48.20
28 Devre 6.39 JA 3654.1 790.00 1551 50.93
29 Cinder 0.4.1 3653.6 437.50 952 45.96
30 Velvet 9.0.0 dev-7 JA 3650.3 357.50 643 55.60
31 Booot 7.4 3649.7 1224.00 2470 49.55
32 Igel 3.6.3 JA 3648.3 411.50 821 50.12
33 Rebel EAS 3646.8 730.00 1356 53.83
34 Seer 2.8.0 JA 3645.7 569.50 1230 46.30
35 Titan 1.1.0 JA 3645.2 303.50 634 47.87
36 Revenge 4.0 3633.2 1078.50 2252 47.89
37 Akimbo 1.1.0 JA 3629.0 544.00 1039 52.36
38 Renegade 1.2.0 3623.7 347.00 625 55.52
39 RofChade 3.1 3621.9 2351.50 4496 52.30
40 Spaghet BologNNese 1.0 3619.4 721.50 1315 54.87
41 Koivisto 9.2 JA 3612.2 383.50 878 43.68
42 Clarity 7.2.0 3609.1 457.50 808 56.62
43 Peacekeeper 3.01 3604.7 800.50 1647 48.60
44 Altair 7.2.1 JA 3591.5 481.00 865 55.61
45 Elixir 3.0 JA 3584.0 500.50 694 72.12
46 Fire 10 3579.3 738.00 1547 47.71
47 Slowchess 2.9 3558.5 1942.00 4102 47.34
48 Alexander 1.3 3553.7 543.50 1089 49.91
49 Tenax 1.0 3552.7 397.50 748 53.14
50 Texel 1.13a4 JA 3550.2 516.00 1104 46.74
51 Black Marlin 9.0 3548.9 423.00 952 44.43
52 Superultra 2.0 3540.2 254.00 506 50.20
53 Pawn 3.0 JA 3536.6 531.50 998 53.26
54 Wasp 7.07 3517.2 230.50 593 38.87
55 Minic 3.39 3516.9 453.50 1019 44.50
56 Sirius 9.0 3510.3 340.00 606 56.11
57 Carp 3.0.1 3505.6 1270.00 2489 51.02
58 Willow 4.0.0 3492.5 459.50 1019 45.09
59 Equisetum 1.0 3482.3 317.50 587 54.09
60 Hiarcs 15.5 3477.2 582.50 1138 51.19
61 Winter 4.0 JA 3476.0 322.00 660 48.79
62 Rice 8.0.0 3470.9 555.00 1208 45.94
63 Marvin 6.3.0 JA 3459.1 270.50 606 44.64
64 Komodo 14.1 3454.1 591.50 1299 45.54


Stockfish and derivatives:

Chess Engines Diary Rating CEDR – 01.03.2026
generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230)
All 837.643 games, Time:3’+3” Minimum 500 games
Pl Engine Rating Score Games (%)
1 JigSaw 5.9 3757.5 1732.00 2824 61.33
2 Polyfish 221009 3757.1 315.00 520 60.58
3 DarkSeid 6.7 EE 3756.7 287.50 512 56.15
4 Dark SisTer 4 3755.7 304.00 503 60.44
5 CorChess 20250904 3755.6 348.50 650 53.62
6 Stockfish dev-20250906 3755.5 520.00 892 58.30
7 SF PB 120624 3755.2 299.00 509 58.74
8 SpecTral PB 071124 3755.2 921.00 1687 54.59
9 SF-PRO2 04.12.2024 3754.9 341.00 555 61.44
10 Killfish 021224 3754.0 786.00 1483 53.00
11 BrainLearn 29 3753.7 625.00 1126 55.51
12 HypnoS 160524 3753.6 514.50 936 54.97
13 SF-POLY 200825 3753.5 455.50 771 59.08
14 Sailfish 4.0 3753.2 534.00 1001 53.35
15 Hlamnick 080126 3753.1 383.00 718 53.34
16 Yuliana 5.50 3752.9 1852.00 3267 56.69
17 Tactical Titan 3752.5 1057.00 2010 52.59
18 Artemis 18.2TR 3752.3 557.00 1004 55.48
19 Stockfish 18 3751.9 688.50 1258 54.73
20 Rems Sep24 3751.9 541.00 917 59.00
21 Nebula-vortex 1.0 3751.9 330.50 534 61.89
22 ShashChess 37 3751.9 1788.00 3328 53.73
23 Deep Blue 20240518 3751.6 1407.50 2689 52.34
24 Leptir Testpilot 3751.2 345.50 659 52.43
25 Marauders 3.9 3751.0 722.50 1282 56.36
26 Spirit 300825 3750.9 301.50 513 58.77
27 Raid 3.6 TR 3750.9 4136.50 7711 53.64
28 Omega 7 3750.4 271.50 527 51.52
29 YuliGM PrO 9.0 3750.1 449.50 751 59.85
30 Yuliirma 4.0 3750.0 2104.50 3832 54.92 


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